package com.itpuyang.base;

public class ForDemo {

    public static void main(String[] args) {

        for (int j = 1; j <= 9; j++) {
            for (int i = 1; i <= j; i++) {
                System.out.print(i + "*" + j + "=" + i*j + "\t" );
            }
            System.out.println();
        }


    }
}
